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Individual Calculations May 2024 |
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| Mattes, Sam Total change: -10.40 | |   |
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| GRENKE Chess Open 2024 B-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1746 | 3.00 | 8 | -0.26 | 40 | -10.40 | |
|  Vreugdenhil, Frans | | | 1928 | NED | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Frederiksen Kristian, Pade | | | 1876 | DEN | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Trunz, Tamila | | | 1890 | GER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Wendel, David | | | 1882 | GER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Rautenberg, Uwe | | | 1893 | GER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Ritterbusch, Rafael | | | 1470 | GER | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Hirsch, Moritz | | | 1677 | GER | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Krauss, Rainer | | | 1883 | GER | 0.00 | 1 | -0.32 | 40 | -12.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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